BLS Updated Actual Exam Question and
Answer (2026/2027) | 100% Verified
Answers
• What are the signs that a victim needs CPR? -✓✓ no breathing or abnormal
breathing, unresponsivess, no pulse
• What is the best way to open the airway of an unresponsive victim that you don't
suspect has a neck injury? -✓✓ head-tilt chin lift
• What is the maximum amount of time you should take to check for a pulse? -✓✓
no more than 10
• When is it appropriate to move an adult victim who needs CPR? -✓✓ when
they're laying in the water, if the environment is or becomes dangerous, or if you
can't effectively perform CPR in the area
• Interruptions in chest compressions should be limited to how many seconds? -✓✓
less than 10
• How does complete chest recoil contribute to effective CPR? -✓✓ it allows the
heart to refill with blood
• To reduce fatigue during CPR, how often should compressors switch roles? -✓✓
every 5 sets of 30:2 breaths, every 2 minutes, or when the AED tells you to analyze
the heart rhythm
• Why are chest compressions important? -✓✓ it keeps blood flowing
, • When should you deliver a sock from the AED? -✓✓ when it tells you to
• What is the best way to handle choking in a responsive adult? -✓✓ abdonimal
thrusts
• What should you do if a choking adult becomes unresponsive while you are
doing abdominal thrusts? -✓✓ lat them down and begin CPR
• What is the compression-ventilation ratio for 1-rescuer infant CPR? -✓✓ 30:2
• Where is the brachial pulse located? -✓✓ the inside of the upper arm
• When is the only time a bag-mask should be used on a victim who needs breaths?
-✓✓ when there are only two rescuers
• What are the required depths of compressions for adults, children and infants? -
✓✓ adults: at least 2 inches
children: 1/3 of chest depth or around 2 inches
infants: 1/3 of chest depth or 1 1/2 inches
• What do you do if a child has a pulse but is not breathing? -✓✓ give breaths, one
breath every 3-5 seconds (rescue breaths)
• What is the compression-ventilation ratio for one rescuer adult, child, and infant
CPR? -✓✓ 30:2
Answer (2026/2027) | 100% Verified
Answers
• What are the signs that a victim needs CPR? -✓✓ no breathing or abnormal
breathing, unresponsivess, no pulse
• What is the best way to open the airway of an unresponsive victim that you don't
suspect has a neck injury? -✓✓ head-tilt chin lift
• What is the maximum amount of time you should take to check for a pulse? -✓✓
no more than 10
• When is it appropriate to move an adult victim who needs CPR? -✓✓ when
they're laying in the water, if the environment is or becomes dangerous, or if you
can't effectively perform CPR in the area
• Interruptions in chest compressions should be limited to how many seconds? -✓✓
less than 10
• How does complete chest recoil contribute to effective CPR? -✓✓ it allows the
heart to refill with blood
• To reduce fatigue during CPR, how often should compressors switch roles? -✓✓
every 5 sets of 30:2 breaths, every 2 minutes, or when the AED tells you to analyze
the heart rhythm
• Why are chest compressions important? -✓✓ it keeps blood flowing
, • When should you deliver a sock from the AED? -✓✓ when it tells you to
• What is the best way to handle choking in a responsive adult? -✓✓ abdonimal
thrusts
• What should you do if a choking adult becomes unresponsive while you are
doing abdominal thrusts? -✓✓ lat them down and begin CPR
• What is the compression-ventilation ratio for 1-rescuer infant CPR? -✓✓ 30:2
• Where is the brachial pulse located? -✓✓ the inside of the upper arm
• When is the only time a bag-mask should be used on a victim who needs breaths?
-✓✓ when there are only two rescuers
• What are the required depths of compressions for adults, children and infants? -
✓✓ adults: at least 2 inches
children: 1/3 of chest depth or around 2 inches
infants: 1/3 of chest depth or 1 1/2 inches
• What do you do if a child has a pulse but is not breathing? -✓✓ give breaths, one
breath every 3-5 seconds (rescue breaths)
• What is the compression-ventilation ratio for one rescuer adult, child, and infant
CPR? -✓✓ 30:2
